The Twilio Developer Contest is a competition where developers can submit their apps that use Twilio along with any API or service provided by a TechStars company for a chance to win prizes including an all-expenses paid trip to Boston and $100 in Twilio credit. The contest is open to anyone who has previously submitted an entry, allowing them to resubmit with improvements to increase their chances of winning. A panel of judges led by David Cohen, Dave McClure, and Brad Feld will review the entries based on creativity, usefulness, and design, while also offering a chance for entrants to have their entries reviewed by 500 Startups for potential investment in Twilio-powered startups.